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Product: | 90% Purity Growth Promoted Plant Derived Biostimulants Alginate Oligomer | Functions: | Promoting Growth,Resisting Adversity |
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Characteristic: | Safe And Efficient | Purity: | >90% |
Suitable Animals: | Plants | Appearance: | White Powder |
Grade: | Agricultural Grade | Water Solubility: | Water Soluble |
High Light: | runxin Plant Derived Alginate Oligomer,fda Alginate Oligomer Biostimulants,700DA Plant Derived Alginate Oligosaccharide |
90% Purity Growth Promoted Plant Derived Biostimulants Alginate Oligomer
【Product Specifications】
Appearance | White powder |
Other Name | Agricultural grade alginate oligosaccharide |
Applicable objects | All Plants |
Product form | Powder |
Purity | 90% |
Deacetylation degree | >90% |
Viscosity (5%) | <10cps |
Molecular weight | Around 700DA |
loss on drying | <10% |
residue on ignition | <1% |
insoluble | <1% |
pb | <2ppm |
As | <1ppm |
total plate count | <1000 cfu/g |
mole and yeast | <25 cfu/g |
E. coli | Negative |
particle size | >80 mesh |
【Product Introductions】
Alginate is a linear long chain molecule which is irregularly linked by 1,4-mannuronic acid (m) and 1,4-guluronic acid (g). The functional oligosaccharide obtained by certain cleavage reaction is alginate oligosaccharide. Alginate oligosaccharide is a kind of light yellow brown powder, which can be dissolved in water and has strong stability.
Alginate oligosaccharide is a linear low polymer composed of β - D-polymannuronic acid (m) and α - l-polyguluronic acid (g). Its degree of polymerization is less than 20 and molecular weight is less than 5000
【Product Functions】
1, Promote crop growth
It was found that alginate oligosaccharide could induce callus production, significantly enhance the content of hormones (indoleacetic acid, etc.) in cells, stimulate auxin related gene expression by promoting hormone content, lipase, amylase and protease, and promote seed germination, seedling growth and rooting.
2, Enhance crop stress resistance
As an endogenous oligosaccharide, alginate oligosaccharide plays a signal role in plant stress resistance. Alginate oligosaccharides can form a protective film to effectively protect protein molecules from invariable inactivation, thus maintaining the life process and biological characteristics of life body, thus showing extraordinary resistance to adverse environment.
Abscisic acid is a very important growth hormone in plants, which plays an important role in coping with stress. The application of alginate oligosaccharides can induce the secretion of abscisic acid and other plant growth hormones in plants. The results showed that alginate oligosaccharides could induce abscisic acid accumulation in plants, which reached 5-7 times of the normal level.
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